Struct BoxHitTestEntry 

pub struct BoxHitTestEntry { /* private fields */ }

A hit test entry used by RenderBox.

Dart’s BoxHitTestEntry subclasses HitTestEntry; here it is the entry’s target, carrying the box and the position of the hit test in the local coordinates of the box. It becomes a HitTestEntry with From.

Implementations

impl BoxHitTestEntry

pub fn new(target: AnyRenderBox, local_position: Offset) -> BoxHitTestEntry

Creates a box hit test entry.

pub fn target(&self) -> AnyRenderBox

The RenderBox that was hit.

pub fn local_position(&self) -> Offset

The position of the hit test in the local coordinates of target.

Trait Implementations

impl Clone for BoxHitTestEntry

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BoxHitTestEntry

impl Debug for BoxHitTestEntry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<BoxHitTestEntry> for HitTestEntry

fn from(entry: BoxHitTestEntry) -> HitTestEntry

Converts to this type from the input type.

impl HitTestTarget for BoxHitTestEntry

fn handle_event( &self, app: &mut App, event: &PointerEvent, _entry: &HitTestEntry, )

Override this method to receive events.

fn retained_handle(&self) -> Option<HandleId>

The arena object this target delivers to, if it is one, so a result kept across turns can retain it: Dart keeps the object alive by holding it in the path.